What is the answer to -(128000)/(x^2)+2x=0 ?

The answer to -(128000)/(x^2)+2x=0 is x=40,x=-20+20sqrt(3)i,x=-20-20sqrt(3)i

Solve for x: -(128000)/(x^2)+2x=0

The solution is x=40,x=-20+20sqrt(3)i,x=-20-20sqrt(3)i

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- \frac{128000}{x ^{2}} + 2 x = 0

x = 40, x = - 20 + 203 i, x = - 20 - 203 i

Solution steps

- \frac{128000}{x ^{2}} + 2 x = 0

Multiply both sides by

x^{2}

- 128000 + 2 x^{3} = 0

Solve

- 128000 + 2 x^{3} = 0 : x = 40, x = - 20 + 203 i, x = - 20 - 203 i

x = 40, x = - 20 + 203 i, x = - 20 - 203 i

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 40, x = - 20 + 203 i, x = - 20 - 203 i

k - \frac{2}{k} - 1 = 0

\frac{2}{x - 2} = 4 + \frac{x}{x - 2}

\frac{3}{4 x - 9} = 27

\frac{100 - x ^{2}}{x} = 2 x

\frac{1}{x} = 0.15

What is the answer to -(128000)/(x^2)+2x=0 ?
The answer to -(128000)/(x^2)+2x=0 is x=40,x=-20+20sqrt(3)i,x=-20-20sqrt(3)i
Solve for x: -(128000)/(x^2)+2x=0
The solution is x=40,x=-20+20sqrt(3)i,x=-20-20sqrt(3)i